I recently installed this 3- port controller along with a Omni Power 4-bar MAP.... I'm converted from my 008 Rom to Tephra V-7 Rom 0715... I live in VA Bach and the atmospheric pressure is right around 14.5 (Boost Adder)... Stock WGDC is 100% for all value cells... I cut this to 50% just to be safe... I changed every cell in the Boost Desired Engine 'PSI' table to "20". as i was hoping to run 20 psi at peak..... zeroed out the BEC Table right column.. and i began my 3rd gear runs... i couldnt get but 50-70% throttle and i began overboosting (roughly 23-25 psi) hitting load cells of 260 on a Evo 8 and 93 octane... i then cut the BDE table back several times and tried again.... and now it is set to "0" across the board.... I'm still over boosting and i dont understand why.. checked the hook ups on the 3 port and everything is hooked up correctly per the diagrams from Grimmspeed...


I was running 20 psi on a MBC with no knock or AFR issues.. I'm lost as to what i have set wrong.. based on the posts and How-to's it should be running considerably lower boost given what the BDE 'PSI' table is set to "0"